HOW TO LOCATE AND REPLACE OXYGEN SENSOR

2000 VOLVO V70
111,000 MILES
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KEVINO
  • MEMBER
  • 1 POST
PO135 FAULT CODE. MALFUNCTION BANK1 SENSOR1.O2 SENSOR HEATER CIRCUIT MALFUNCTION.
Dec 21, 2011 at 3:42 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,992 POSTS
Heated Oxygen Sensor (HO2S) (Front)In front of catalytic converter.
Heated Oxygen Sensor (HO2S) (Rear)Behind catalytic converter
Dec 21, 2011 at 4:31 PM
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